The main fabric is a train print that my friend Snow gave me recently. My dad has always liked trains, and the print seemed subtle enough to work for him. The straps & binding are Kona Pepper leftover from Here, Fishy Fishy. I use the pattern "Not-Ugly Car Trash Bag" from the book One Yard Wonders. I've made it several times. I line mine with PUL so they are less likely to get gross and I've made a few other minor adjustments.
This was essentially a spur-of-the-moment make and I hope he likes it!